Holder for a headset



FIG. 1 is a front perspective view thereof of the holder for a headset.

FIG. 2 is a front plan view thereof of the holder for a headset.

FIG. 3 is a side plan view thereof of the holder for a headset; and,

FIG. 4 is a top plan view thereof of the holder for a headset. 

The ornamental design for a holder for a headset, as shown and described. 